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The volume of a cone is 300 cubic kilometers. If the radius of the base is 7 kilometers, what is the height of the cone? Use for 3.14 . Show your work and round to the nearest tenth.
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Do you know the formula of the cone volume?
yep
can you write it?
because you have the volume and pi = 3.14 and the radius, so you can figure out the height
v=(1/3) pi r^2 h
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ok 300 = (1/3) * (3.14) * (7*7) h so h = (300*3) / (3.14*7*7) h = 900/153.86 h = 5.85 Kilometer
get it @CMangini2 ??
Yeah Thankn you
No problem anytime!
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